<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>字母间距示例</title>
    <style type="text/css">
        #p1 {
            letter-spacing: 0px;
        }

        #p2 {
            letter-spacing: 3px;
        }

        #p3 {
            letter-spacing: 5px;
        }
    </style>
</head>

<body>
    <p id="p1">Rome wasn't built in a day.罗马不是一天建成的。</p ><hr/>
    <p id="p2">Rome wasn't built in a day.罗马不是一天建成的。</p ><hr/>
    <p id="p3">Rome wasn't built in a day.罗马不是一天建成的。</p >
</body>

</html>